Novel rhenium-based catalysts for dehydrocondensation of methane with CO/CO2 towards ethylene and benzene

Authors
Wang, LS Ohnishi, R Ichikawa, M
Citation
Ls. Wang et al., Novel rhenium-based catalysts for dehydrocondensation of methane with CO/CO2 towards ethylene and benzene, CATAL LETT, 62(1), 1999, pp. 29-33
Citations number
18
Categorie Soggetti
Physical Chemistry/Chemical Physics","Chemical Engineering
Journal title
CATALYSIS LETTERS
ISSN journal
1011372X → ACNP
Volume
62
Issue
1
Year of publication
1999
Pages
29 - 33
Database
ISI
SICI code
1011-372X(1999)62:1<29:NRCFDO>2.0.ZU;2-E
Abstract
A new family of rhenium-based catalysts bearing HZSM-5 zeolite exhibits rem arkable performances for the catalytic dehydrocondensation of methane with CO/CO2 towards ethylene, benzene, and naphthalene in high selectivity of ab ove 90% at 1-3 atm and 973-1023 K. In contrast to Mo/HZSM-5 catalysts, the EXAFS and TG/DTA/Mass studies reveal that the metallic Re on HZSM-5 zeolite is a catalytically active and stable phase for the reaction.